Hercules 32 oz. Glug Liquid Drain Opener (bath), 20450
$15.61
$21.22
My plumber highly recommended Glug Liquid and said it is the only product that works. I have not used it yet but I believe him. However, the cap was not sealed and and some Glug dripped out onto the container and box during shipping. This contains chemicals so it should really be sealed.
